所有的加固长凳式设备都有一个共用的框架并接线到一个共用的电箱上。

All of the equipment in a consolidated bench is built into a common frame and wired to a common electrical box.

youdao

所有的加固长凳式设备都有一个共用的框架并接线到一个共用的电箱上。

All of the equipment in a consolidated bench is built into a common frame and wired to a common electrical box.

youdao